In the cramped bathroom of an empty office, a lone man finds solace in self-pleasure. His hand wraps around his thick cock, stroking firmly as he imagines forbidden scenarios. The sound of his hand meeting flesh fills the small space, echoing his growing desire. Precum leaks from his slit, lubricating his grip as he picks up speed. His body tenses, and with a final, hard stroke, he erupts, painting the wall with thick, white ropes of semen.